<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>欢迎页面</title>
</head>
<body>
  <h3>欢迎页面</h3>
  <a href="./login.html">用户登录</a> | 
  <a href="./register.html">注册</a> |
  <a href="./list.html">列表</a>
</body>
</html>